baber/WOPTO huggingface dataset:
Patent JP-H0659300-A (JP)
Title: Higher harmonic wave generator and information recording and reproduction device for optical recording medium formed by using the generator
Inventor: TANABE YUZURU
IPC: G11B7/125
Filed: 1992-08-05
Abstract: PURPOSE:To provide the higher harmonic wave generator with which optical writing and erasing can be executed by direct modulation without providing an optical modulator on the outside and which is reduced in size and weight and is useful as a light source for optical information detection of optical recording media by impressing an electric field to a partial electrode provided in a nonlinear optical material and modulating the output intensity of higher harmonic waves. CONSTITUTION:A KNbO3 crystal 11 which is the nonlinear optical crystal is used as a monolithic type resonator. The resonator end face on the exist side of second harmonic waves is formed to a spherical surface shape and a reflection film to reflect >=99% basic waves and to allow the transmission of >=99% second harmonic waves is deposited by evaporation on this face, by which a spherical face mirror is constituted. Slight resonance loss is generated in the resonator when a pulse voltage of a prescribed frequency is impressed with the square wave of a prescribed peak value in the crystal axis (b) direction to this resonator. As a result, the matching conditions between the incident basic wave and the basic wave in the resonator deviate and the incident light on the inside of the resonator decreases. The output of the second harmonic waves decreases relatively as well. The higher harmonic output modulated at >=90% by the voltage impression is thus obtd.
Patent JP-S61106713-A (JP)
Title: Tillage blade
Inventor: KOBASHI TERUHISA
IPC: B21D53/68
Filed: 1984-10-30
Abstract: PURPOSE:To obtain a tillage blade having superior corrosion resistance by forming a high-carbon part by carburization at the part of a martensitic low- carbon stainless steel material corresponding to the edge of a tillage blade, water-quenching the material from a specified temp. and cold working it. CONSTITUTION:A martensitic low-carbon stainless steel is cut into a prescribed shape, and the part of the cut piece corresponding to the edge of a tillage blade is carburized to form a high-carbon part. The cut piece is then water- quenched from 982-1,036 deg.C and cold worked to obtain a tillage blade. This tillage blade has >=500 hardness Hv and superior corrosion resistance.
Patent JP-S6473384-A (JP)
Title: Display device
Inventor: ISHII NORIO
IPC: G09F9/00
Filed: 1987-09-16
Abstract: PURPOSE: To prevent the inside of a case which needs not be viewed from being viewed and to improve appearance by attaching an opaquely coated glass plate with its coated surface inside to a part except a part opposed to a display unit housed in the case. CONSTITUTION: Out of the part except the parts 7A and 7aA opposed to the display unit 7 and a red illuminating tool 7a and the part B1 corresponding to a seal B and a stainless mole on the inside surface 17A of a front glass plate 17, the part 17a abutting on an adhesive packing 16 is coated in black by ceramic printing and the part 17b other than the part 17a is coated in black by silk printing. By coating the parts 17a and 17b on the inside surface 17A of the front grlass plate in black, the inside of a case main body other than the display unit 7 and the red illuminating tool 7a is not viewed from the outside and the appearance is improved.
Patent JP-S61108587-A (JP)
Title: Thermal transfer recording medium
Inventor: YOKOI NAOKI
IPC: B41M5/52
Filed: 1984-10-31
Abstract: PURPOSE:To reproduce the hue inherently possessed by a thermal transfer medium on any transfer paper without generating color mixing even when colors are superposed, by setting the opacity of a recording medium to a specific value or more. CONSTITUTION:Opacity measured according to JISP-8123 is set to 70% or more. Predetermined opacity is obtained by raising opacity by adding opaque pigment to a colored transparent colorant or an opaque colorant. As the opaque pigment, titanium dioxide, zinc oxide, calcium carbonate or titanium white are designated. The object can be achieved by adding the opaque pigment to a transparent or translucent colorant utilized.
Patent JP-H1071360-A (JP)
Title: Electrostatic coating method for both of water-based paint coating and solvent-based paint coating
Inventor: OISHI SHOGO
IPC: B05D1/04
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide the title electrostatic coating method preventing the adhesion of paint particles to an external electrode at a time of the coating with solvent-based paint. SOLUTION: In an electrostatic coating method for both of water-based paint coating and solvent-based paint coating performing water-based paint coating and solvent-based paint coating in a replaceable manner by using an electrostatic coating apparatus equipped with an atomizing head 2, the external electrode 7 provided to the periphery of the atomizing head 2, a direct electrification generator 6 capable of applying high voltage to the atomizing head 2 and an external electrification generator 9 capable of applying high voltage to the external electrode 7, at a time of the coating with water-based paint, only the external electrification generator 9 is turned ON to apply high voltage to paint particles after sprayed from the atomizing head 2 and, at a time of the coating with solvent-based paint,  the direct electrification generator 6 and the external electrification generator 9 are turned ON to apply high voltage to the paint passed through the atomizing head 2 and paint particles after sprayed from the atomizing head 2.
Patent JP-H0395332-A (JP)
Title: Installation device for heat exchanger unit
Inventor: SHIRAISHI AKIRA
IPC: F24F5/00
Filed: 1989-09-05
Abstract: PURPOSE:To enable providing service inspection of a lower heat exchanger unit while a plurality of heat exchanger units are held one upon another in a mounted state by setting apart at a larger distance main struts connecting an upper supporting frame and a lower supporting frame than the measurement of the panel of the heat exchanger unit mounted on the lower supporting frame and by providing also subsidiary struts. CONSTITUTION:When service inspection is provided to the lower unit 1 of two heat-exchanger units 1, 2 mounted one upon the other, subsidiary struts 10 are removed in the first place. After removal of the subsidiary struts 10, main struts 9 keep holding the two heat-exchanger units 1, 2 one upon the other. The main struts 9 are set apart at a distance C which is larger than the width B of the front panel 24 of the lower heat-exchanger unit 1 so that, by unscrewing the side plates 25 of the lower unit 1, the front panel 24 of the lower unit 1 can be removed while the two units 1, 2 are held one upon the other. In this way the lower unit 1 can be made ready to received service inspection.
Patent JP-H07152664-A (JP)
Title: Method and system for transmission of multimedia data in distributed data processing system
Inventor: RICHIYAADO EI DEIIDORITSUKU
IPC: G06F13/00
Filed: 1994-09-26
Abstract: PURPOSE: To provide a method and a system in a distributed data processing system for efficiently transmitting the selected sub set of source data in response to a request from a request work station connected through a communication link to a source processor. CONSTITUTION: In response to the transmission request of the source data by the work station 16, the presentation characteristics of the request work station 16 are judged. Based on the judgement, the sub set of the source data suited to a presentation 16 by the request work station 16 is selected. Finally, the selected sub set of the source data is transmitted from the source processor through the communication link 14 to the request work station 16. Thus, the capacity of the communication link 14 is further efficiently utilized.
Patent JP-H0782859-A (JP)
Title: Construction method for facing material
Inventor: MATSUMOTO FUMIO
IPC: E04F13/14
Filed: 1993-09-16
Abstract: PURPOSE:To fit a facing material to an extrusion molded plate with good accuracy and very simply, in the condition where the extrusion molded plate is installed, with the projection streak extended to top and bottom. CONSTITUTION:A recessed groove 3 is provided horizontally on a projection streak 2 of an extrusion molded plate 1, a load receiving member 4 is inserted in the recessed groove 3, the load receiving member 4 is projected over the recessed groove 3 to the front of the extrusion molded plate 1, and a facing material 7 is laid on the load receiving member 4. Thus, while the extrusion molded plate 1 is installed, the facing material 7 can be stuck to the extrusion molded plate 1 with good accuracy and very simply.
Patent JP-S6290060-A (JP)
Title: Signal reception circuit
Inventor: KOYAMA TORU
IPC: H04L25/08
Filed: 1985-10-15
Abstract: PURPOSE:To improve counter SNR error rate characteristics by providing an accumulation circuit multiplying both a sampling signal and a predetermined weight signal corresponding to a code and adding a predetermined constant signal. CONSTITUTION:A binary data signal obtained by sampling is sent to each input terminal of M-set of multipliers 11-14 at the same time. The multipliers 11-14 multiply the weight signal sent from registers 51-54 and a data signal sent from a sample circuit 3 and send each result of multiplication to each input terminal of adders 21-24. The adders 21-24 add a constant signal to the result of multiplication by the multipliers 11-14 and send each result of addition to each input terminal of the multipliers 31-34. A digital data comparison circuit 3 compares data sent from the registers 41-44 just before resetting to detect the maximum value and sends the result to an output terminal OUT as the result of reception signal identification.
Patent JP-H0780982-A (JP)
Title: Laminated material for wrapping and wrapping bag using same
Inventor: MIYAMOTO TAKASHI
IPC: B32B9/00
Filed: 1993-09-16
Abstract: PURPOSE:To provide a colorless and transparent laminated wrapping material capable of visibly confirming content and not generating the lowering of oxygen and steam barrier properties becoming a problem from a practical aspect in the case dapted to pillow wrapping or gusset wrapping. CONSTITUTION:In a wrapping laminated material formed by laminating a base material 1 and a sealant layer 4 and forming an inorg. compd. layer 2 on at least the surface on the side of the sealant layer 4 of the base material 1, the inorg. compd. layer 2 is composed of calcium oxide, a mixture of calcium oxide and calcium hydroxide or a mixture of metal fluoride and stannic oxide. A thermoplastic resin extrusion layer 3 is formed between the inorg. compd. layer 2 and the sealant layer 4. A pillow wrapping bag and a gusset wrapping bag are made of the wrapping laminated material.
Patent JP-S6386242-A (JP)
Title: Sealed lead acid battery
Inventor: MATSUBAYASHI SATOSHI
IPC: H01M50/107
Filed: 1986-09-29
Abstract: PURPOSE:To make a battery lightweight and thin by connecting lugs of a plate group to terminals, and melt-bonding a laminate film or sheet in which a similar material to a cover is laminated on the cover side to the cover. CONSTITUTION:Terminals 2 obtained by insert-molding lead or lead alloy terminals 2 in a synthetic resin upper cover 1 are electrically connected to lugs 11a of a wound plate group 11 by spot welding. The plate group 11 is covered with a laminate film or sheet 4 and the side of the film or sheet 4 is bonded by bot adhesion. The laminate film or sheet 4 is bonded to the upper cover 1 and a bottom cover 3 by ultrasonic welding. The layer, which is in contact with upper cover 1 and the bottom cover 3, of the laminate film or sheet 4 is formed with the similar material to covers 1 and 3. Thereby, a thin cylindrical sealed lead acid battery can be obtained.
Patent JP-H09106025-A (JP)
Title: Sensitization method of silver halide photographic emulsion
Inventor: CHIYAARUZU JIYOOJI BAAROU
IPC: G03C1/09
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To effectively increase the sensitivity by using a specified sensitivity increasing agent and to effectively control irregular characteristic of emulsion by using the combination with another sensitivity increasing agent. SOLUTION: Increase in sensitivity is attained by use of a new kind of sensitive increasing agent for silver halide, which is represented by a formula: (R3 P)x MXy Hz , where M is a precious metal, e.g. platinum, paradium or iridium, x is 2 or 3 (depending on the level of M), y is 1 or 2, X is halide, e.g. chloride, bromide or iodide or pseudo-halide ligand, e.g. cyano, nitroso or the like, R is an arbitral organic group, e.g. alkyl group, aryl group, or fat ring group. By use of this compound, a new method of increasing the sensitivity of silver halide photographic emulsion can be provided. Further, by the combination with another sensitivity increasing agent the irregular characteristic of emulsion can be controlled.
Patent JP-H0278770-A (JP)
Title: Manufacture of speed ring for hydraulic machinery
Inventor: BENIYA TADASHI
IPC: F03B3/18
Filed: 1988-09-14
Abstract: PURPOSE:To obtain a speed ring sufficiently bearable for flexural rigidity with a small welding quantity by welding only the part of which rigidity is elevated by fixedly securing ring-like main plates with stay vanes, except the other part, at welding reinforcing rings with flanges. CONSTITUTION:In a speed ring 1, a plurality of stay vanes 3 spaced in the circumferential direction are fixedly secured between ring-like main plates 2 arranged opposedly and in parallel. Further, a ring-like reinforcing ring 5 is arranged on the outside of the ring-like main plate 2, and a ring-like flange 6 is arranged on its outside. In this case, the connecting parts A between the ring-like main plate 2 and the reinforcing ring 5 and between the reinforcing ring 5 and the flange 6, where are corresponding to the elevated rigidity part by fixedly securing the ring-like main plate 2 with the stay vane 3, are respectively welded, and the other mutually connected parts B are not welded.
Patent JP-H0278862-A (JP)
Title: Coldness accumulator
Inventor: ONO MICHITAKA
IPC: F25J5/00
Filed: 1988-09-14
Abstract: PURPOSE:To attempt to raise the coefficient of heat transfer by providing a partition plate which has the shape of a sprial in the inside of a vessel. CONSTITUTION:A coolant flow-out entrance and exit opening 1a and a coolant flow-out entrance and exit opening 1b through which the coolant flows in or out of a vessel are pierced in the lower section and upper section of the side wall of the vessel 1. Further, the inner upper section and inner bottom section of this vessel 1 are respectively provided with a mesh 2. On the other hand, in this vessel 1 a support rod 4 which projects from the bottom section of the vessel 1 in the direction of the shaft of the vessel 1 is installed. This support rod 4 is provided with a partition plate 5 which has the shape of a spiral, and by this partition plate 5 a coolant flow channel 6 is formed. Further, a coldness accumulating material 3 consisting of lead balls is filled into this vessel 1.
Patent JP-S59118012-A (JP)
Inventor: FUJIKI HIROYOSHI
IPC: A01C11/02
Filed: 1982-12-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04110233-A (JP)
Title: Front wheel drive controller for tractor
Inventor: MUKAI NAKASHIRO
IPC: B60K17/34
Filed: 1990-08-31
Abstract: PURPOSE:To prevent a high/low speed selecting device from being switched to a high speed side in turn, by switching the high/low speed selecting device to a low speed side, when the steering angle becomes over a certain value and a throttle adjusting device reaches an operation position in a prescribed revolution or less. CONSTITUTION:When a made setting device 29 is set in the first state, and a machine body is advanced, a low speed side clutch 20 is connected and maintained, and also front and rear wheels 2 and 3 are driven at the nearly equal speed, and the machine body advances. Accordingly, even if a switch 35 is turned ON, the low speed side clutch 20 maintains the connection state. When the mode setting device 29 is set in the second state, the low speed side clutch 20 operates, and the front and rear wheels 2 and 3 are driven at the nearly equal speed. When a steering wheel 32 is tunned over a prescribed angle, the switch 35 is turned ON, and the low speed side clutch 20 is cut off, and a high speed side clutch 19 is connected and the mode setting device 29 is changed from the first state to the second state. When the mode setting device 29 is set at the third position, each hydraulic pressure in the high speed side and low speed side clutches 19 and 20 is discharged, and the front wheels 2 are set free.
Patent JP-H1088527-A (JP)
Title: Protection device for receiving falling rock and absorbing high kinetic energy thereof
Inventor: BERNHARD EICHER
IPC: E01F7/04
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a protection device for catching a falling rock which can cope with falling rock impact energy estimated according to the status of a site, and by which such an effect can be obtained in a comparatively simple constitution. SOLUTION: The protection devices are erected at required spaces on the natural ground needed to be protected, the base thereof has a row of supports 1 fixed to the ground through hinges, a suspending rope 5 is stretched between the upper part of each support 1 and the natural ground part of the support row mountain side, and a net body 13 held up and down by holding ropes 11, 12 stretched between the upper part and the lower part of the supports between the supports. In that case, the net body 13 is formed by combination of many ring members, and the ring members are connected to each other in such a manner that the inner peripheral sides come into contact with each other.
Patent JP-H07121728-A (JP)
Title: Fractal image generating method
Inventor: AOYAMA TOMOO
IPC: G06T11/00
Filed: 1993-09-17
Abstract: PURPOSE:To generate a fractal image reflected with a physical phenomenon by adopting a sequence generating method introducing the conception of a mutual operation and the conception of volume extended into a numeral set. CONSTITUTION:A program to use a macro computing element is composed of the double step configuration of a hardware configuration instruction 20, gradual formula calculating instruction 21 and particle mutual operation calculating instruction 22. Then, a numerical sequence provided by applying a complex gradual formula is defined as position data with the time change of particles in the physical phenomenon and concerning plural particles, the position with the passage of prescribed time is calculated by a calculating formula containing complex numbers or plural elements such as four original numbers. Next, after a distance between the particles is calculated by the position data of particles, the coefficient of the mutual operation between the particles in this distance is calculated and corresponding to this mutual operation coefficient, the particle position data at the next time are corrected. When this operation is cyclically applied finite times, the position data of plural particles reflected with the physical phenomenon of the mutual operation, and the image is generated according to this position data sequence.
Patent JP-H0394453-A (JP)
Title: Substrate for electronic component mounting
Inventor: KAWADE MASANORI
IPC: H05K1/18
Filed: 1989-09-06
Abstract: PURPOSE:To eliminate a gap to be produced at a bonded part of a dam to a substrate and to enhance a moistureproof property and a heat-dissipiating property by a method wherein the dam is constituted of a material whose quality is the same as that for the substrate and a metal film is formed on the surface. CONSTITUTION:A dam 1 which has been set up around an electroniccomponent mounting part 10 is constituted of a material whose quality is the same as that for a substrate 9; a metal film 2 of copper, nickel, gold or the like is formed on the surface. The dam 1 means a dam-shaped frame which, in order to form the electronic- component mounting part 10 of a semiconductor or the like, surrounds the circumference, e.g. by using a regular quadrilateral frame body. The material of the same quality means that a material such as a glass epoxy resin base material, a paper epoxy resin base material, a glass denatured epoxy resin base material or the like is used for the dam 1 when, e.g. the substrate 9 is constituted of a glass epoxy resin base material. When the metal film 2 is formed on the surface of the dam 1 in this manner, a moist component does not enter into the electriccomponent mounting part 10. Since the metal film 2 is constituted as copper-plated or nickel-plated and, its heat-conductive property is good, a beat-dissipating property is enhanced.
Patent JP-H1172917-A (JP)
Title: Negative photoresist composition and method for forming pattern by using the same
Inventor: IWASA SHIGEYUKI
IPC: G03F7/033
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain the negative photoresist composition superior in dry etching resistance and transparence to specified short wavelength light by incorporating a specified polymer and a specified compound as a cross-linking agent and a photoacid initiator in the photoresist composition. SOLUTION: This negative photoresist composition comprises at least the polymer having repeating units represented by formula I, the compound as the cross-linking agent represented by formula II, and the photoacid initiator to be allowed to generate an acid by exposure. The polymer has a weight average molecular weight of 1,000-500,000. In formulae I and II, R<1> is an H atom or a methyl group; R<2> is an alkylene group; R<8> is an H atom or an alkyl group; X is a group represented by formula III or the like; each of a1 -a2 is 1 or 2; and each of b1 -b3 is 0 or 1, thus permitting this photoresist composition to be applied to lithography using ArF excimer laser beams as exposure light.
Patent JP-H0574025-A (JP)
Title: Storage medium disk driving device
Inventor: KAWANA JIRO
IPC: G11B17/028
Filed: 1991-09-11
Abstract: PURPOSE:To make the disk driving device compact by housing a spring of a fixed plate for supporting an engagement protrusion and a wire spring for separating a fixed plate from a centering part into a recessed part formed on the surface of a peripheral part of a rotary plate so as to narrow the space on the back side of the fixed plate. CONSTITUTION:The wire spring 10 is housed in the recessed part 4 of the rotary plate 1, and nothing is equipped on the back side of the rotary plate 1, but an elastically deformed tip part 6a is projected to the back side during the time until the engagement protrusion 8 on the side of the rotary plate 1 is engaged with an engagement hole part of a storage medium disk. However, the projecting amt. can be diminished. Consequently, the back side space of the rotary plate 1 is diminished. Then, since the position of the engagement protrusion 8 in the engagement hole part of the storage medium disk can be stabilized, variations in its position in the rotary direction can be prevented, and moreover, even such a fixed plate 6 as of a nonspring property can be used owing to the working of the wire spring 10.